...
Dec 29, 2025

5 Common Mistakes to Avoid When Installing a Double Handle Basin Faucet

Introduction

Installing a double handle basin faucet may seem like a straightforward task, but many people make mistakes that can lead to leaks, poor performance, or even costly repairs. Whether you’re installing the faucet yourself or hiring a professional, it’s important to be aware of common pitfalls. In this guide, we’ll highlight five mistakes to avoid and ensure that your faucet installation goes smoothly.

 

FAAO Zinc Double Handle Basin Mixer Faucet FA6136

FAAO Zinc Double Handle Basin Mixer Faucet FA6136

Top 5 Common Mistakes

Not Turning Off the Water Supply

Before starting any plumbing project, it’s crucial to turn off the water supply to prevent leaks and flooding. Failing to do so is one of the most common mistakes people make when installing a double handle basin faucet. Always check both the hot and cold water supply valves to ensure they are fully shut off.

  • Tip: Test the faucet after turning off the water to confirm that no water is flowing.

Incorrect Placement of the Faucet

The placement of your double handle basin faucet is critical for both function and aesthetics. Installing the faucet too far back or forward can result in awkward use and water splashes. Ensure the faucet is aligned properly with the sink and that there is enough space for the handles to rotate without obstruction.

  • Tip: Measure the distance between the faucet and the edge of the basin before installation to avoid alignment issues.

Forgetting to Use Plumber’s Tape

Plumber’s tape, also known as Teflon tape, is essential for preventing leaks around threaded connections. Many people overlook this step, leading to slow, persistent leaks. Be sure to wrap the tape around the threads of the faucet’s water supply lines before connecting them.

  • Tip: Use enough plumber’s tape to cover the threads, but avoid overwrapping, as it can cause issues with sealing.

Not Securing the Faucet Properly

A loose faucet can cause uneven water pressure and lead to leaks over time. It’s important to secure the faucet tightly to the sink or countertop, following the manufacturer’s instructions. If your faucet isn’t secure, it may shift or wobble during use.

  • Tip: Tighten the faucet mounting nuts using a wrench, but avoid overtightening, as this can crack the sink or faucet.

Improperly Connecting the Water Supply Lines

One of the biggest mistakes when installing a double handle basin faucet is connecting the hot and cold water supply lines incorrectly. This mistake can lead to water flow issues and poor temperature control. Ensure that the hot water supply line connects to the left handle and the cold water supply line to the right handle.

  • Tip: Double-check the connections before turning on the water to ensure the correct placement of hot and cold lines.
All Plastic Double Handle Basin Faucet 6162

All Plastic Double Handle Basin Faucet 6162

FAQs

Q: How do I know if I’ve turned off the water supply correctly?

You can confirm the water supply is off by turning on the faucet after shutting off the supply. If no water flows, the supply is properly turned off.

Q: Can I install a double handle basin faucet myself?

Yes, if you have basic plumbing skills, you can install a double handle basin faucet yourself. Just make sure to follow the manufacturer’s instructions and take your time to avoid mistakes.

Q: How do I prevent leaks during installation?

Use plumber’s tape on threaded connections, ensure proper alignment of the faucet, and tighten the mounting nuts securely. Always check for leaks after installation.

Q: What if my faucet doesn’t fit the sink?

Before purchasing, measure the dimensions of both the faucet and sink to ensure compatibility. If the faucet doesn’t fit, consider purchasing a different model or adjusting the sink’s opening.

Conclusion

Installing a double handle basin faucet can be a simple DIY project, but avoiding these common mistakes is essential to ensure your faucet works perfectly and lasts for years. For high-quality and durable basin faucets, consider FAAO’s range of products, designed to provide both function and style in your bathroom.

RECENT POSTS

+86 13868315922

+86 13868315922

[email protected]

GET A QUOTE

GET IN TOUCH NOW
×
Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.